​Specifications on thousands of commercial rocket motors, low and high power. Includes certified performance data, manufacturer specifications, and downloadable thrust curves for use with rocket simulation programs such as Rocksim and OpenRocket.

​Open Rocket is a free, open source program that allows you to create, simulate, and optimize model and high power rockets..

​Master Matrix for Aerotech Single Use, Reloadable Motor System, and Disposable Motor System rocket motors. Aerotech is continually improving and adding new motors, so this list may not up to date.

​Parachute descent rates for parachutes from 1 to 60 feet diameter by rocket weight provided by Rocketman Parachutes. 

​RockSim is a commercial rocket design and simulation program produced by Apogee Components. Available in several versions, including single use and educational.

​Technical information and specifications on the Cesaroni Pro-series of re-loadable composite propellant rocket motors.

​Specifications for Estes single use black powder rocket motors.

Technical Information

​Calculators to determine black powder ejection charges, altimeter vent port sizes, and thrust to weight ratio.